One of the sets Callender created is called UX Caricatures, and it contains some faces you might recognize.

Yep, that redhead is me! I’m kind of amazed at their attention to detail — I recognize that sweater, that necklace, those earrings. The dimples! Morville even held a contest to see who could name each person in the set, and gave away a copy of the book to those who guessed all correctly.